POWERHALL Logo (USPTO, 01/25/1988)
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The US trademark POWERHALL was filed as Figurative mark on 01/25/1988 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/27/1988.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 73707523 |
| Register number | 1517838 |
| Application date | January 25, 1988 |
| Publication date | October 4, 1988 |
| Entry date | December 27, 1988 |
Trademark owner
92 HAYDEN AVENUE
02173 LEXINGTON
US
02173 LEXINGTON
US
Trademark representatives
goods and services
9
INTEGRATED CIRCUIT HALL EFFECT SENSOR
ID: 1373707523